Is there a public exploit for CVE-2025-1397?

No public exploit for CVE-2025-1397 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2025-1397?

CVE-2025-1397 scores CVSS 4.8 (v3.1), rated medium.

What does CVE-2025-1397 affect?

CVE-2025-1397 affects WSO2 WSO2 Identity Server as Key Manager, WSO2 API Manager, WSO2 Identity Server, JWT Grant Type For OAuth2, WSO2 Carbon OAuth, WSO2 Open Banking AM.

4.8 Medium

When utilizing JWT Bearer or SAML2 Bearer grant types, the system fails to validate the status of the Identity Provider (IDP) before…

CVE-2025-1397

When utilizing JWT Bearer or SAML2 Bearer grant types, the system fails to validate the status of the Identity Provider (IDP) before issuing access tokens. This oversight permits tokens to be generated even when the associated IDP has been disabled. A malicious actor could leverage this vulnerability to obtain access tokens by targeting a disabled IDP. This could enable them to bypass intended security controls and potentially access protected resources that should be inaccessible due to the IDP's disabled state.

Assessment

CVSS: 4.8 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: WSO2 · JWT Grant Type For OAuth2 · WSO2 API Control Plane · WSO2 API Manager · WSO2 Carbon OAuth
Assigner: WSO2

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

At the source

EUVD (ENISA)

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4010/

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